<template>
	<div class="card-fill layout-padding" v-loading="loading" element-loading-text="Loading...">
		<el-card shadow="hover" class="layout-padding-auto create-form">
			<el-form ref="formRef" :model="stateData.vmModel" label-width="120px">
				<div class="form-section">
					<div class="section-title">
						<i class="_wtmicon _wtmicon-wxbzhanghu"></i>
						<span>基本信息</span>
					</div>

					<el-row :gutter="20">
						<el-col :xs="24" :lg="12" class="mb20">
							<el-form-item
								ref="Entity_CategoryName_FormItem"
								prop="Entity.CategoryName"
								:rules="[{ required: true, message: '分类名称为必填项', trigger: 'blur' }]"
							>
								<template #label>
									<WtmLabelTooltip label="分类名称" tooltip="文章分类名称" />
								</template>
								<el-input v-model="stateData.vmModel.Entity.CategoryName" clearable class="width100"></el-input>
							</el-form-item>
						</el-col>
						<el-col :xs="24" :lg="12" class="mb20">
							<el-form-item ref="Entity_CategoryCode_FormItem" prop="Entity.CategoryCode">
								<template #label>
									<WtmLabelTooltip label="分类编码" tooltip="分类编码，用于系统内部标识" />
								</template>
								<el-input v-model="stateData.vmModel.Entity.CategoryCode" clearable class="width100"></el-input>
							</el-form-item>
						</el-col>
						<el-col :xs="24" :lg="12" class="mb20">
							<el-form-item ref="Entity_Description_FormItem" prop="Entity.Description">
								<template #label>
									<WtmLabelTooltip label="分类描述" tooltip="分类的详细描述" />
								</template>
								<el-input v-model="stateData.vmModel.Entity.Description" clearable class="width100"></el-input>
							</el-form-item>
						</el-col>
					</el-row>
				</div>

				<div class="form-section">
					<div class="section-title">
						<i class="_wtmicon _wtmicon-wxbzhanghu"></i>
						<span>显示设置</span>
					</div>

					<el-row :gutter="20">
						<el-col :xs="24" :lg="12" class="mb20">
							<el-form-item ref="Entity_Icon_FormItem" prop="Entity.Icon">
								<template #label>
									<WtmLabelTooltip label="分类图标" tooltip="分类显示图标" />
								</template>
								<IconSelector v-model="stateData.vmModel.Entity.Icon" class="width100" />
							</el-form-item>
						</el-col>
						<el-col :xs="24" :lg="12" class="mb20">
							<el-form-item ref="Entity_Color_FormItem" prop="Entity.Color">
								<template #label>
									<WtmLabelTooltip label="分类颜色" tooltip="分类标识颜色" />
								</template>
								<el-color-picker v-model="stateData.vmModel.Entity.Color" class="width100" />
							</el-form-item>
						</el-col>
						<el-col :xs="24" :lg="12" class="mb20">
							<el-form-item ref="Entity_SortOrder_FormItem" prop="Entity.SortOrder">
								<template #label>
									<WtmLabelTooltip label="排序" tooltip="分类显示排序，数值越小越靠前" />
								</template>
								<el-input-number v-model="stateData.vmModel.Entity.SortOrder" clearable class="width100"></el-input-number>
							</el-form-item>
						</el-col>
					</el-row>
				</div>

				<div class="form-section">
					<div class="section-title">
						<i class="_wtmicon _wtmicon-wxbzhanghu"></i>
						<span>状态设置</span>
					</div>

					<el-row :gutter="20">
						<el-col :xs="24" :lg="12" class="mb20">
							<el-form-item
								ref="Entity_IsActive_FormItem"
								prop="Entity.IsActive"
								:rules="[{ required: true, message: '是否启用为必填项', trigger: 'blur' }]"
							>
								<template #label>
									<WtmLabelTooltip label="是否启用" tooltip="是否启用此分类" />
								</template>
								<el-select v-model="stateData.vmModel.Entity.IsActive" clearable class="width100">
									<el-option :key="1" :value="true" :label="$t('message._system.common.vm.tips_bool_true')"></el-option>
									<el-option :key="0" :value="false" :label="$t('message._system.common.vm.tips_bool_false')"></el-option>
								</el-select>
							</el-form-item>
						</el-col>
						<el-col :xs="24" :lg="12" class="mb20">
							<el-form-item
								ref="Entity_IsVisible_FormItem"
								prop="Entity.IsVisible"
								:rules="[{ required: true, message: '是否显示为必填项', trigger: 'blur' }]"
							>
								<template #label>
									<WtmLabelTooltip label="是否显示" tooltip="是否在前端显示" />
								</template>
								<el-select v-model="stateData.vmModel.Entity.IsVisible" clearable class="width100">
									<el-option :key="1" :value="true" :label="$t('message._system.common.vm.tips_bool_true')"></el-option>
									<el-option :key="0" :value="false" :label="$t('message._system.common.vm.tips_bool_false')"></el-option>
								</el-select>
							</el-form-item>
						</el-col>
					</el-row>
				</div>
			</el-form>
		</el-card>
	</div>
</template>

<!--suppress JSAnnotator -->
<script setup lang="ts" name="message._system.common.vm.add;false">
import ElMessage from 'element-plus/es/components/message/index';
import { reactive, ref, getCurrentInstance, onMounted, computed, nextTick, ComponentInternalInstance } from 'vue';
import { SysArticleCategoryApi as api } from '/@/views/article/sysarticlecategory/api';
import other from '/@/utils/other';
import { ISysArticleCategoryVm } from '/@/views/article/sysarticlecategory/api/interface';
import { IViewModel } from '/@/types/common';
import IconSelector from '/@/components/iconSelector/index.vue';
// 常量定义
const BUTTON_TEXTS = {
	SAVE: '保存',
	SUBMIT: '提交',
	CLOSE: '关闭',
} as const;
const ci = getCurrentInstance() as ComponentInternalInstance;
const loading = ref(false);
const formRef = ref();
const hasSavedOnce = ref(false);
const stateData = reactive<IViewModel<ISysArticleCategoryVm>>({
	vmModel: {
		Entity: {
			CategoryName: null,
			CategoryCode: null,
			Description: null,
			Icon: undefined,
			Color: null,
			SortOrder: null,
			IsActive: false,
			IsVisible: false,
			ParentId: null,
		},
		ActionName: null,
		IsMyApprove: null,
	},
	AllSysArticleCategorys: [],
});

// 计算属性
const hasEntityId = computed(() => {
	const entity = stateData.vmModel.Entity as any;
	return !!(entity && entity.ID);
});
// 公共的响应处理函数
const handleApiResponse = (response: any, isSubmit = false) => {
	// 根据操作类型显示不同的消息
	if (isSubmit) {
		ElMessage.success(ci.proxy?.$t('message._system.common.vm.submittip') || '提交成功');
	} else {
		ElMessage.success(ci.proxy?.$t('message._system.common.vm.savetip') || '保存成功');
	}
	emit('refresh');
	closeDialog();
	loading.value = false; // 重置loading状态
};

// 统一的错误处理函数
const handleError = (error: any) => {
	other.setFormError(ci, error);
	loading.value = false;
};

// 公共的表单提交函数
const handleApiRequest = (apiCall: () => Promise<any>, beforeSubmit: () => void, isSubmit = false) => {
	formRef.value?.validate((valid: boolean) => {
		if (valid) {
			loading.value = true;
			beforeSubmit();
			apiCall()
				.then((response: any) => handleApiResponse(response, isSubmit))
				.catch(handleError);
		}
	});
};

// 取消
const onClose = () => {
	closeDialog();
};

// 保存
const onSubmit = () => {
	handleApiRequest(
		() => {
			// 创建一个深拷贝，确保新增时不发送无效的 ID 字段
			const submitData = JSON.parse(JSON.stringify(stateData.vmModel));
			if (!submitData.Entity.ID) {
				// 如果没有有效的 ID，删除该字段
				delete submitData.Entity.ID;
			}
			return api().add(submitData);
		},
		() => {},
		true
	);
};

// 加载选择列表数据
const loadData = async () => {
	await Promise.allSettled([
		other.getSelectList('/api/SysArticleCategory/GetSysArticleCategories', [], false).then((x) => (stateData.AllSysArticleCategorys = x)),
	]);
};

// 初始化页面数据
const initializePageData = () => {
	const wtmdata = ci.attrs['wtmdata'] as any;
	if (wtmdata?.ID) {
		stateData.vmModel.Entity.ID = wtmdata.ID;
		hasSavedOnce.value = true;
	}
};
// 页面加载时
onMounted(async () => {
	loading.value = true;
	initializePageData();

	try {
		// 并行加载选择列表数据
		await loadData();
	} catch (error) {
		other.setFormError(ci, error);
	} finally {
		loading.value = false;
		nextTick(() => {
			setupHeaderButtons();
		});
	}
});

// 定义子组件向父组件传值事件
const emit = defineEmits(['refresh', 'closeDialog', 'updateHeaderButtons']);

// 关闭弹窗
const closeDialog = () => {
	emit('closeDialog');
};

// 设置对话框头部按钮
const setupHeaderButtons = () => {
	const headerButtons = [
		{
			text: BUTTON_TEXTS.SUBMIT,
			type: 'primary',
			onClick: onSubmit,
			visible: true, // 未保存过时显示保存按钮
		},
		{
			text: BUTTON_TEXTS.CLOSE,
			type: 'default',
			onClick: onClose,
			visible: true,
		},
	];
	emit('updateHeaderButtons', headerButtons);
};
</script>
